4-(4,5-dichloro-6-oxopyridazin-1-yl)benzenesulfonyl chloride

Modify Date: 2025-09-23 18:51:07

4-(4,5-dichloro-6-oxopyridazin-1-yl)benzenesulfonyl chloride Structure
4-(4,5-dichloro-6-oxopyridazin-1-yl)benzenesulfonyl chloride structure
Common Name 4-(4,5-dichloro-6-oxopyridazin-1-yl)benzenesulfonyl chloride
CAS Number 4003-65-0 Molecular Weight 339.58200
Density N/A Boiling Point N/A
Molecular Formula C10H5Cl3N2O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-(4,5-dichloro-6-oxopyridazin-1-yl)benzenesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H5Cl3N2O3S
Molecular Weight 339.58200
Exact Mass 337.90900
PSA 77.41000
LogP 3.54760
InChIKey WWYKGUIMLSJYBG-UHFFFAOYSA-N
SMILES O=c1c(Cl)c(Cl)cnn1-c1ccc(S(=O)(=O)Cl)cc1

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1-(4-Chlorsulfonylphenyl)-4,5-dichlor-6-pyridazon
4-(4,5-Dichlor-3-oxo-pyridazin-2-yl)-benzol-1-sulfonylchlorid
4-(4,5-dichloro-6-oxo-6H-pyridazin-1-yl)-benzenesulfonyl chloride
1-(4-Chlorsulfonyl-phenyl)-4,5-dichlor-pyridazon-6
4-(4,5-dichloro-6-oxopyridazin-1(6H)-yl)benzenesulfonyl chloride
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